'99 1.8 LX
I filled up with petrol last night. This morning, after 10 miles,
the fuel light is on and the gauge reads empty. On the assumption
that the sender has failed and that I believe this is part of the
fuel pump assembly, anyone care to give me a price?
Just to make it doubly annoying, I'm probably looking at my local
dealer doing it as I have a bad back at the moment.
Chris.

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Kjell Harnesk - 20 Nov 2004 15:18 GMT
> '99 1.8 LX
>
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>
> Chris.
Nah, somebody drained Your tank while You were asleep!

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Chris Whelan - 20 Nov 2004 15:40 GMT
>>'99 1.8 LX
>>
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>
> Nah, somebody drained Your tank while You were asleep!
LOL!
Maybe...... but I have just driven it 30 miles with the light on!
Chris

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Michael Heiming - 20 Nov 2004 15:40 GMT
In alt.autos.ford.focus Kjell Harnesk <nospam_kjell.harnesk@telia.com>:
>> '99 1.8 LX
>>
>> I filled up with petrol last night. This morning, after 10 miles,
>> the fuel light is on and the gauge reads empty. On the assumption
>> that the sender has failed and that I believe this is part of the
>> fuel pump assembly, anyone care to give me a price?
[..]
> Nah, somebody drained Your tank while You were asleep!
LOL...Unsure, but it's worth checking at the next petrol station
if the tank is really empty...

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Michael Heiming (X-PGP-Sig > GPG-Key ID: EDD27B94)
mail: echo zvpunry@urvzvat.qr | perl -pe 'y/a-z/n-za-m/'
#bofh excuse 273: The cord jumped over and hit the power switch.
dragon - 22 Nov 2004 16:51 GMT
> '99 1.8 LX
>
[quoted text clipped - 7 lines]
>
> Chris.
this happens to me quite often. If I fill it up completely (I mean when the
pump stops and I continue filling it) the gauge goes nuts. The light comes
on, the gauge reads zero...after driving 100 kms or so, it finally goes back
to normal. As you already know, it is the sender that is a part of the fuel
pump assembly.. I got an estimate around $80 a year ago. However, If you are
careful and don't overfill it, it probably wont happen again.
ahmet
'01 wagon 1.6 liter
Turkey
Chris Whelan - 22 Nov 2004 19:07 GMT
>>'99 1.8 LX
>>
[quoted text clipped - 7 lines]
>>
>>Chris.
> this happens to me quite often. If I fill it up completely (I mean when the
> pump stops and I continue filling it) the gauge goes nuts. The light comes
[quoted text clipped - 8 lines]
>
> Turkey
Thanks Ahmet
You were right, after a short drive this morning the gauge is
working again!
When I use the dashboard test mode, I have always had a dtc of
9202 showing. I believe this code is "Fuel sender open circuit".
My theory is that the sender is just a potentiometer, and often
the wiper doesn't connect properly. When the fuel tank is less
than full, the float is constantly changing position all the time
the car is moving. These momentary open circuits are picked up
and stored by the ECU but are of short enough duration to not
affect the gauge.
When the tank is full to the brim, the float can't move so, if
there is an open circuit situation, it remains until the level
drops a bit. Any other wild guesses....?
Chris

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Bob Hill - 22 Nov 2004 20:31 GMT
> '99 1.8 LX
>
[quoted text clipped - 7 lines]
>
> Chris.
This is a well known problem on early model Focuses. My old '99 car had the
same problem and appeared when the car was only three months old. I lived
with it for a while until it didn't work for three days on the trot. The
sender was replaced under warranty - an option you don't have. Looks like a
trip to your local dealer unfortunately.
Mike2 - 24 Nov 2004 20:53 GMT
I've had this problem two or three times in the last 18 months on a 99
Focus. In the worst case it lasted about three days but has been no
trouble since. I think that was just after it had been filled up too.
Bob Hill - 25 Nov 2004 20:19 GMT
> I've had this problem two or three times in the last 18 months on a 99
> Focus. In the worst case it lasted about three days but has been no
> trouble since. I think that was just after it had been filled up too.
Same here. It always happened just after I filled up. It's also occurred
just once on my current 2002 model.